from PIL import Image
import numpy as np
from matplotlib import pyplot as plt
import copy
import os

if __name__ == '__main__':
    x = [i for i in range(10)]
    y = [j for j in range(10)]
    z = [k+1 for k in range(10)]
    plt.plot(x,y,label='train')
    plt.plot(x,z,label='test')
    plt.legend()
    plt.show()
